EN 1.4818 (X6CrNiSiNCe19-10) Stainless Steel
Other Steels
Property Overview
Density7.7g/cm³
Elastic Modulus200GPa
Tensile Strength700MPa
Yield Strength290MPa
Brinell Hardness210HB
Maximum Service Temperature1050°C
Chemical Composition
C
0.040 to 0.080%
CR
18 to 20%
NI
9.0 to 11%
MN
0 to 1.0%
SI
1.0 to 2.0%
N
0.12 to 0.2%
P
0 to 0.045%
S
0 to 0.015%
CE
0.030 to 0.080%
FE
65.6 to 71.8%
Mechanical
A - Min. elongation at fracture (%) (+AT)
30-40
+AT
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
40 %
Fatigue Strength
280 MPa
Poisson's Ratio
0.28
R p0.2 0.2% proof strength (MPa) (+AT)
290
+AT
Rm - Tensile strength (MPa) (+AT)
600-800
+AT
Shear Modulus
77 GPa
Shear Strength
480 MPa
Tensile Strength: Ultimate (UTS)
700 MPa
Tensile Strength: Yield (Proof)
330 MPa
Hardness
Brinell Hardness
180
Brinell hardness (HB): (+AT)
210
+AT
Physical
Density
7.7 g/cm 3
Thermal
Latent Heat of Fusion
300 J/g
Maximum Temperature: Corrosion
420 °C
Maximum Temperature: Mechanical
1050 °C
Melting Completion (Liquidus)
1410 °C
Melting Onset (Solidus)
1370 °C
Specific Heat Capacity
490 J/kg-K
Thermal Conductivity
17 W/m-K
Thermal Diffusivity
4.5 mm 2 /s
Thermal Expansion
17 µm/m-K
Thermal Shock Resistance
15 points
Electrical
Electrical Conductivity: Equal Volume
2.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.4 % IACS
Calculated
PREN (Pitting Resistance)
22
Resilience: Ultimate (Unit Rupture Work)
230 MJ/m 3
Resilience: Unit (Modulus of Resilience)
270 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
25 points
Strength to Weight: Bending
23 points
Environmental
Base Metal Price
16 % relative
Embodied Carbon
3.1 kg CO 2 /kg material
Embodied Energy
44 MJ/kg
Embodied Energy
44 MJ/kg 19 x 10 3 BTU/lb
Embodied Water
150 L/kg
Embodied Water
150 L/kg 17 gal/lb
Registered Designations & Aliases
1.48181.4818EN 1.4818 (X6CrNiSiNCe19-10) Stainless SteelX6CrNiSiNCe19-10X6CrNiSiNCe19-10
Standards
EN 10088-1 EN 10088-1: 2005 Stainless steels. List of stainless steels
EN 10088-1 EN 10088-1: Stainless steels - Part 1: List of stainless steels
EN 10095 EN 10095: 1999 Heat Resisting Steels and Nickel Alloys
EN 10095 EN 10095: Heat resisting steels and nickel alloys
EN 10095 EN 10095: Heat resisting steels and nickel alloys EN 10088-1: Stainless steels - Part 1: List of stainless steels
EN 10296-2 EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions